231309680

231,309,680 is an even composite number composed of four prime numbers multiplied together.

What does the number 231309680 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

231309680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 231309680:

2⁴ × 5 × 7 × 413053

(2 × 2 × 2 × 2 × 5 × 7 × 413053)

See below for interesting mathematical facts about the number 231309680 from the Numbermatics database.

Names of 231309680

Cardinal: 231309680 can be written as Two hundred thirty-one million, three hundred nine thousand, six hundred eighty.

Scientific notation

Scientific notation: 2.3130968 × 10⁸

Factors of 231309680

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 413067

Divisors of 231309680

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 413053 826106 1652212 2065265 2891371 3304424 4130530 5782742 6608848 8261060 11565484 14456855 16522120 23130968 28913710 33044240 46261936 57827420 115654840 231309680
Sum of all divisors σ(n): 614624352
Sum of proper divisors (its aliquot sum) s(n): 383314672
231309680 is an abundant number, because the sum of its proper divisors (383314672) is greater than itself. Its abundance is 152004992

Bases of 231309680

Binary: 1101110010011000000101110000₂
Hexadecimal: 0xDC98170
Base-36: 3TPROW

Squares and roots of 231309680

231309680 squared (231309680²) is 53504168061702400
231309680 cubed (231309680³) is 12376031993018602399232000
The square root of 231309680 is 15208.8684654711
The cube root of 231309680 is 613.8533108817

Scales and comparisons

How big is 231309680?

231,309,680 seconds is equal to 7 years, 18 weeks, 3 days, 4 hours, 41 minutes, 20 seconds.
To count from 1 to 231,309,680 would take you about eleven years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 231309680 cubic inches would be around 51.2 feet tall.

Recreational maths with 231309680

231309680 backwards is 086903132
The number of decimal digits it has is: 9
The sum of 231309680's digits is 32
More coming soon!

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The information we have on file for 231309680 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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